The second term in a sequence is 13 the term to term rule is add 6 write an expression in terms of n for the nth term of the sequence

To solve the system of equations below, grace isolated the variable y in the first equation and then substituted into the second equation. what was the resulting equation? 3y=12x x^2/4+y^2/9=1

Suppose your school costs for this term were $4900 and financial aid covered 3/4 of that amount. how much did financial aid cover? and how much do you still have to pay?

Given the two similar triangles, how do i find the missing length? if a=4, b=5, and b'=7.5 find a'